var myHeaderFormName = 'LoginForm';

	function LogUser(){
		myForm = document.forms[myHeaderFormName];
		mustSubmit = true;
		
		if (myForm.txt_login.value == "") {
			alert('Entrez un identifiant');
			myForm.txt_login.focus();
			mustSubmit = false;
		}
	
		
		if ((myForm.txt_psw.value == "") && (mustSubmit))  {
			alert('Entrez un mot de passe');
			myForm.txt_psw.focus();
			mustSubmit = false;
		}
		myForm.action = myForm.action_log.value;
		if (mustSubmit) myForm.submit();
	}


	function GeneralSearch(mustSubmit){
		myForm = document.forms[myHeaderFormName];
		AutoTrim(myForm.txt_search);
		couldSubmit = (myForm.txt_search.value != "");
		if(couldSubmit){
			myForm.action = myForm.action_search.value;
		}
		if (mustSubmit){
			//must submit
			if (couldSubmit) myForm.submit();
		} else {
			//must return the check
			return(couldSubmit);
		}
	}